How to create similar video in Blender with particle systems
It looks like small white dots moving on the surface of transparent spheres, a simple way to recreate that could be to mix an Emission with a Transparent node, with a Voronoi Texture node as factor. To make them move, just use the Rotation values of the Mapping node. As you have dots going in different directions, you could simply duplicate the sphere, leave the duplication at the same place, rotate it a bit (RR), duplicate its material, change the Mapping values a bit, you'll have a group of new dots moving differently.